IVsUndoUnit.fChangeData Method
Indicates whether the undo unit applies to UI only and does not change the document data.
Namespace: Microsoft.VisualStudio.TextManager.Interop
Assembly: Microsoft.VisualStudio.TextManager.Interop (in Microsoft.VisualStudio.TextManager.Interop.dll)
Syntax
'Declaration
Function fChangeData As Integer
'Usage
Dim instance As IVsUndoUnit
Dim returnValue As Integer
returnValue = instance.fChangeData()
int fChangeData()
int fChangeData()
function fChangeData() : int
Return Value
Type: System.Int32
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
Remarks
COM Signature
From textmgr.idl:
HRESULT IVsUndoUnit::fChangeData();
.NET Framework Security
- Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.